| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.35 | 12.772% | $80.4628 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $201.73 | 10.837% | $223.5915 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $52.67 | 5.715% | $55.6801 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $48.90 | 13.659% | $55.5793 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $140.60 | 7.737% | $151.4782 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $232.80 | 13.414% | $264.0278 | $264.03 | $264.05 | $264.00 |
| Purchase #7 | $65.26 | 4.733% | $68.3488 | $68.35 | $68.35 | $68.30 |
| 7 purchase totals = | $813.31 | $899.1685 | $899.17 | $899.25 | $899.20 | |